<script setup lang="ts">
// 获取屏幕边界到安全区域距离

import {onLoad} from '@dcloudio/uni-app'
import {ref} from 'vue'

import PageSkeleton from '@/pages/goods/components/PageSkeleton.vue'
import ServicePanel from '@/pages/goods/components/ServicePanel.vue'

import type {PayProductsData} from "@/api/products/types";
import {getPayProducts} from "@/api/products";
import {publicUrl} from "@/stores";
import BuyPanel from "@/pages/goods/components/BuyPanel.vue";


const {safeAreaInsets} = uni.getSystemInfoSync()

// 接收参数
const query = defineProps<{
  id: string
}>()


// 商品数据
const goods = ref<PayProductsData>({})
// 是否加载中
const isLoading = ref(true)
// 获取当前弹出层名称
const popupName = ref<'address' | 'service' | 'buy'>()
// 弹出层
const popup = ref()

// 获取商品详情
const getGoodsDetail = () => {
  getPayProducts(query.id).then(res => {
    goods.value = res.data
  })


  // console.log(res)
}


// 点击图片事件
const preViewImg = (url?: string) => {
  uni.previewImage({
    current: url,
    urls: [],
  })
}
// 点击弹出层事件
const onClickPopup = (type: 'address' | 'service' | 'buy') => {
  popupName.value = type;
  if (popup.value) {
    // console.log("click", popup.value);
    popup.value.open('bottom');
  }
}

// 打开SKU弹窗修改按钮模式
// const openSkuPopup = (val: SkuMode) => {
//   // 显示SKU弹窗
//   isShowSku.value = true
//   // 修改按钮模式
//   mode.value = val
// }

// // 加入购物车事件
// const onAddCart = async (ev: SkuPopupEvent) => {
//   await postMemberCartAPI({ skuId: ev._id, count: ev.buy_num })
//   uni.showToast({ title: '添加成功' })
//   isShowSku.value = false
// }

// const address = ref<AddressItem>()
// // 地址选择
// const onAddressChange = (val: AddressItem) => {
//   address.value = val
// }

onLoad(async () => {
  isLoading.value = true
  await getGoodsDetail()
  isLoading.value = false
})
</script>

<template>
  <PageSkeleton v-if="isLoading"/>
  <template v-else>
    <scroll-view scroll-y="true" class="viewport">
      <!-- 基本信息 -->
      <view class="goods">
        <!-- 商品主图 -->
        <view class="preview">
          <image @tap="preViewImg(goods?.photo)" :src="publicUrl+goods?.photo"/>
        </view>
        <!-- 商品简介 -->
        <view class="meta">
          <view class="price">
            <text class="symbol">¥</text>
            <text class="number">{{ goods?.price }}</text>
          </view>
          <view class="name ellipsis">{{ goods?.name }}</view>
          <view class="desc">暂无描述</view>
        </view>

        <!-- 操作面板 -->
        <view class="action">

          <view class="item arrow" @tap="onClickPopup('service')">
            <text class="label">服务</text>
            <text class="text ellipsis"> 无忧退 快速退款 免费包邮</text>
          </view>
        </view>
      </view>

      <!-- 商品详情 -->
      <view class="detail panel">
        <view class="title">
          <text>详情</text>
        </view>
        <view class="content">
          <view class="properties">
            <view v-html="goods?.description ? goods.description:'无'"></view>
          </view>
        </view>
      </view>

    </scroll-view>

    <!-- 用户操作 -->
    <view class="toolbar" :style="{ paddingBottom: safeAreaInsets?.bottom + 'px' }">
      <view class="icons">
        <button class="icons-button">
          <text class="icon-heart"></text>
          收藏
        </button>
        <button class="icons-button" open-type="contact">
          <text class="icon-handset"></text>
          客服
        </button>
        <!--        <navigator class="icons-button" url="/pages/cart/cart2" open-type="navigate">-->
        <!--          <text class="icon-cart"></text>-->
        <!--          购物车-->
        <!--        </navigator>-->
      </view>
      <view class="buttons">
        <!-- 显示一个按钮 -->
        <!--        <view @tap="openSkuPopup(SkuMode.Cart)" class="addcart"> 加入购物车</view>-->
        <view @tap="onClickPopup('buy')" class="payment"> 立即购买</view>
      </view>
    </view>

    <!-- 修改uni-popup配置 -->
<!--    <uni-popup ref="popup" type="center">-->
<!--      <view>affff</view>-->
<!--      <view>123123123</view>-->
<!--    </uni-popup>-->
    <uni-popup
      ref="popup"
    >
<!--      <button @click="popup?.close()">关闭</button>-->
      <BuyPanel v-if="popupName == 'buy'" :goods="goods" @close="popup?.close()"></BuyPanel>
      <ServicePanel v-if="popupName == 'service'" @close="popup?.close()"/>
    </uni-popup>
  </template>
</template>

<style scoped lang="scss">
page {
  height: 100%;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.viewport {
  background-color: #f4f4f4;
  height: calc(100vh - 164rpx);
  //overflow-y: scroll; /* 显示垂直滚动条 */
}

.panel {
  margin-top: 20rpx;
  background-color: #fff;

  .title {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 90rpx;
    line-height: 1;
    padding: 30rpx 60rpx 30rpx 6rpx;
    position: relative;

    text {
      padding-left: 10rpx;
      font-size: 28rpx;
      color: #333;
      font-weight: 600;
      border-left: 4rpx solid #27ba9b;
    }

    navigator {
      font-size: 24rpx;
      color: #666;
    }
  }
}

.arrow {
  &::after {
    position: absolute;
    top: 50%;
    right: 30rpx;
    content: '\e6c2';
    color: #ccc;
    font-family: 'erabbit', serif !important;
    font-size: 32rpx;
    transform: translateY(-50%);
  }
}

/* 商品信息 */
.goods {
  background-color: #fff;

  .preview {
    height: 750rpx;
    position: relative;

    image {
      width: 750rpx;
      height: 750rpx;
    }

    .indicator {
      height: 40rpx;
      padding: 0 24rpx;
      line-height: 40rpx;
      border-radius: 30rpx;
      color: #fff;
      font-family: Arial, Helvetica, sans-serif;
      background-color: rgba(0, 0, 0, 0.3);
      position: absolute;
      bottom: 30rpx;
      right: 30rpx;

      .current {
        font-size: 26rpx;
      }

      .split {
        font-size: 24rpx;
        margin: 0 1rpx 0 2rpx;
      }

      .total {
        font-size: 24rpx;
      }
    }
  }

  .meta {
    position: relative;
    border-bottom: 1rpx solid #eaeaea;

    .price {
      height: 130rpx;
      padding: 25rpx 30rpx 0;
      color: #fff;
      font-size: 34rpx;
      box-sizing: border-box;
      background-color: #35c8a9;
    }

    .number {
      font-size: 56rpx;
    }

    .brand {
      width: 160rpx;
      height: 80rpx;
      overflow: hidden;
      position: absolute;
      top: 26rpx;
      right: 30rpx;
    }

    .name {
      max-height: 88rpx;
      line-height: 1.4;
      margin: 20rpx;
      font-size: 32rpx;
      color: #333;
    }

    .desc {
      line-height: 1;
      padding: 0 20rpx 30rpx;
      font-size: 24rpx;
      color: #cf4444;
    }
  }

  .action {
    padding-left: 20rpx;

    .item {
      height: 90rpx;
      padding-right: 60rpx;
      border-bottom: 1rpx solid #eaeaea;
      font-size: 26rpx;
      color: #333;
      position: relative;
      display: flex;
      align-items: center;

      &:last-child {
        border-bottom: 0 none;
      }
    }

    .label {
      width: 60rpx;
      color: #898b94;
      margin: 0 16rpx 0 10rpx;
    }

    .text {
      flex: 1;
      -webkit-line-clamp: 1;
    }
  }
}

/* 商品详情 */
.detail {
  padding-left: 20rpx;

  .content {
    margin-left: -20rpx;

    .image {
      width: 100%;
    }
  }

  .properties {
    padding: 0 20rpx;
    margin-bottom: 30rpx;

    .item {
      display: flex;
      line-height: 2;
      padding: 10rpx;
      font-size: 26rpx;
      color: #333;
      border-bottom: 1rpx dashed #ccc;
    }

    .label {
      width: 200rpx;
    }

    .value {
      flex: 1;
    }
  }
}

/* 同类推荐 */
.similar {
  .content {
    padding: 0 20rpx 200rpx;
    background-color: #f4f4f4;
    display: flex;
    flex-wrap: wrap;

    .goods {
      width: 340rpx;
      padding: 24rpx 20rpx 20rpx;
      margin: 20rpx 7rpx;
      border-radius: 10rpx;
      background-color: #fff;
    }

    .image {
      width: 300rpx;
      height: 260rpx;
    }

    .name {
      height: 80rpx;
      margin: 10rpx 0;
      font-size: 26rpx;
      color: #262626;
    }

    .price {
      line-height: 1;
      font-size: 20rpx;
      color: #cf4444;
    }

    .number {
      font-size: 26rpx;
      margin-left: 2rpx;
    }
  }

  navigator {
    &:nth-child(even) {
      margin-right: 0;
    }
  }
}

/* 底部工具栏 */
.toolbar {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  //z-index: 999; /* 保持工具栏层级 */
  background-color: #fff;
  height: 100rpx;
  padding: 0 20rpx var(--window-bottom);
  border-top: 1rpx solid #eaeaea;
  display: flex;
  justify-content: space-between;
  align-items: center;
  box-sizing: content-box;

  .buttons {
    display: flex;

    & > view {
      width: 220rpx;
      text-align: center;
      line-height: 72rpx;
      font-size: 26rpx;
      color: #fff;
      border-radius: 72rpx;
    }

    .addcart {
      background-color: #ffa868;
    }

    .buynow,
    .payment {
      background-color: #27ba9b;
      margin-left: 20rpx;
    }
  }

  .icons {
    padding-right: 10rpx;
    display: flex;
    align-items: center;
    flex: 1;

    .icons-button {
      flex: 1;
      text-align: center;
      line-height: 1.4;
      padding: 0;
      margin: 0;
      border-radius: 0;
      font-size: 20rpx;
      color: #333;
      background-color: #fff;

      &::after {
        border: none;
      }
    }

    text {
      display: block;
      font-size: 34rpx;
    }
  }
}

/* 新增uni-popup样式适配 */
.uni-popup__wrapper-box {
  bottom: calc(var(--window-bottom) + 100rpx) !important; /* 3. 适配安全区域 */
}
</style>